Designed especially for heavy-volume use, the HP 13X toner cartridge is sure to meet all your demanding business printing needs. Employing HP''s pioneering printing technology, this HP black cartridge delivers professional quality documents, images, web pages, graphic, etc. The rich and vibrant black ink of this HP toner cartridge renders deeper and darker black for producing true-to-life images. The HP 13X, with 4,000 standard pages yield capacity, is perfect for small to large office printing requirements. With easy-to-use functionality, this HP black cartridge saves you from the hassle of those difficult and troublesome operation and maintenance. Get this HP toner cartridge and save on your overall printing costs.